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Anestetic [448]
2 years ago
12

Can someone pls explain how to solve the equation using two different first steps

Mathematics
1 answer:
tamaranim1 [39]2 years ago
6 0

Answer:

1. 7*3 - 7*x = -63

2. 3-x = -63/7

Step-by-step explanation:

1. 7(3-x) = -63

7*3 - 7*x = -63

2. 3-x = -63/7

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Vadim26 [7]

Answer:

A)Points are A ,B,C,D,G,E

B) other names are AC, CA, ABC

C)the Rays are DE, DG

D) M refers to the plane in which these points and Rays,lines are mentioned

E) < GDE < EDG are other names for angle 1

Explanation:

A line is one which has arrow heads on both ends and extends infinitely .

A ray has arrow Head at one end.

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7 0
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What is 8x-7(x+3)+5x
OLga [1]

Answer:

I'm not 100% sure love, but I think it would be 12x.

Step-by-step explanation:

4 0
3 years ago
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Aleonysh [2.5K]

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8 0
3 years ago
An isosceles triangle with congruent sides of 16.2 cm and a third side half that length
Zielflug [23.3K]

Answer: option iii

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Explanation:

The perimeter of an isosceles triangle with congruent sides of 16.2 cm and a third side half that length is 16.2+16.2+8.1 = 40.5 cm

First side is = 16.2 cm

Second side is = 16.2 cm

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